From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ulrich Drepper Subject: Re: Re: [Xen-changelog] Indirect hypercalls through ahypercall transfer page. Date: Wed, 08 Feb 2006 17:15:17 -0800 Message-ID: <43EA97A5.4020208@redhat.com> References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0787014904==" Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Mime-version: 1.0 Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: Ian Pratt Cc: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --===============0787014904== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enigE9B68FAF74BF07863ABF5CB3" This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enigE9B68FAF74BF07863ABF5CB3 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Ian Pratt wrote: > The vsyscall > page lives within the fixaddr region, and its virtual address needs to > be known at *compile* time as it gets built into various elf objects. That's not necessarily the case. The FC x86 kernel has random vdso address support. I don't know why this isn't also enabled for x86-64 but there is no real reason for that. These are, after all, DSOs which need little fixup for a new location.= --=20 =E2=9E=A7 Ulrich Drepper =E2=9E=A7 Red Hat, Inc. =E2=9E=A7 444 Castro St = =E2=9E=A7 Mountain View, CA =E2=9D=96 --------------enigE9B68FAF74BF07863ABF5CB3 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org iD8DBQFD6pel2ijCOnn/RHQRAnx8AKCylcbBFXL1i22lKJ6yarCUNEuuqgCfUdL8 vjmdZjKtRQtDHnJgEMjQ+ek= =7z7I -----END PGP SIGNATURE----- --------------enigE9B68FAF74BF07863ABF5CB3-- --===============0787014904== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel --===============0787014904==--